.284 | 168gr | TWENTY-NINE ERTP
by TWENTY-NINE
ERTP — Extended Range Terminal Performance, Twenty-Nine's proprietary technology and the core of the Crockett hunting line. A machined pure-copper monolithic with a very soft expanding tip over a hard shank, which lowers the expansion threshold so the bullet still opens reliably at the reduced impact velocities found further out. On impact the tip forms four cutting petals; expansion is clean and splinter-free with little fragmentation. Driving bands and an optimised boattail keep barrel fouling low even at high muzzle velocity, and it suits any rifling profile. Recommended hunting range: long, medium and short.
Specifications
Weight
168 gr (10.89 g)
Diameter
0.284″ (7.21 mm)
Sectional Density
0.298
BC G1
0.58
Type
ERTP
Related Load Recipes
Load recipes using .284 | 168gr | ERTP are available in the following cartridges:
7 x 65 R Brenneke
7 mm Rem. Mag.
7.21 Firebird
7 mm STW
7 x 75 R SE v. Hofe
.28 Nosler
7 x 72 R
7 x 64 Brenneke
7 mm Rem. Ultra Mag.
7 x 57 R
7 x 57
7 mm KM Katzmaier
7 mm Blaser Mag.
.280 Rem.
.280 Ackley Improved
7 mm Weath. Mag.
7 mm Exp. Rem.
7 mm Mag. Fl. H&H
7 x 61 S&H (Super)
7-.300 Norma Mag.
7 mm SAW
7-6.5 PRCW
7 mm PRC
7 FCP
7 mm Backcountry
.280 Riml. N.E. Ross
Similar Bullets
Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.
.284 | 168gr | CutEdge MTH
Cutting Edge · 168gr · BC 0.62
.284 | 165gr | Osprey
Virtus · 165gr · BC 0.594
.284 | 168gr | LRX BT
Barnes · 168gr · BC 0.513
.284 | 165gr | VLR-5
Peregrine · 165gr · BC 0.551
.284 | 164gr | Afterburner
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.284 | 170gr | HHT
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.284 | 168gr | Glider GRM
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.284 | 170gr | CutEdge MTH
Cutting Edge · 170gr · BC 0.62
.284 | 165gr | Merlin
Virtus · 165gr · BC 0.594
.284 | 166gr | VRG-2
Peregrine · 166gr
.284 | 170gr | TTSX BT
Barnes · 170gr · BC 0.503
.284 | 168gr | ERTP-LO
TWENTY-NINE · 168gr · BC 0.595